Glavica is located in the municipality Bosiljevo, in Karlovac County at an elevation of 150 meters above sea level and it covers the area of 1.96 km² (0.76 sq. miles). According to the 2011 census report, there were 31 inhabitants. It is predominantly populated by Croats (96%), but also. Nearby places: Johi, Milani, Vukova Gorica, Dugače, Račak, Žubrinci, Gornje Prilišće, Potok Bosiljevski, Vrhova Gorica and Spahići.